video1.0<iframe src="https://www.loom.com/embed/49fd8560c9544ad7b91faedc61c299dd" frameborder="0" width="1388" height="1041" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>10411388Loomhttps://www.loom.com10411388https://cdn.loom.com/sessions/thumbnails/49fd8560c9544ad7b91faedc61c299dd-00001.jpg1569.16@15:52, I factor incorrectly and it should be (3x +3)(x+5). The final answer is still the same though since -1 is still excluded.